Level device
    1.
    发明申请
    Level device 失效
    液位装置

    公开(公告)号:US20050155239A1

    公开(公告)日:2005-07-21

    申请号:US10870980

    申请日:2004-06-21

    IPC分类号: G01C5/00 G01C9/00 G01C15/00

    CPC分类号: G01C15/004 Y10S33/21

    摘要: A level (100) includes a light source (10) and a cone-shaped reflecting element (40) with reflecting surface for reflecting light beam from the light source to produce a circumferential leveling plane. The light source is arranged adjacent to the peak of the cone-shaped reflecting element, and on the center axis of the cone-shaped reflecting element.

    摘要翻译: 电平(100)包括具有用于反射来自光源的光束的反射表面的光源(10)和锥形反射元件(40),以产生圆周平整平面。 光源与锥形反射元件的顶点相邻,并且在锥形反射元件的中心轴上。

    Level device
    2.
    发明授权
    Level device 失效
    液位装置

    公开(公告)号:US07040031B2

    公开(公告)日:2006-05-09

    申请号:US10870980

    申请日:2004-06-21

    IPC分类号: G01C5/00

    CPC分类号: G01C15/004 Y10S33/21

    摘要: A level (100) includes a light source (10) and a cone-shaped reflecting element (40) with reflecting surface for reflecting light beam from the light source to produce a circumferential leveling plane. The light source is arranged adjacent to the peak of the cone-shaped reflecting element, and on the center axis of the cone-shaped reflecting element.

    摘要翻译: 电平(100)包括具有用于反射来自光源的光束的反射表面的光源(10)和锥形反射元件(40),以产生圆周平整平面。 光源与锥形反射元件的顶点相邻,并且在锥形反射元件的中心轴上。